EP2531374A1 - Dossier en matière plastique comprenant des éléments fonctionnels formés en matière plastique ou revêtus de matière plastique - Google Patents

Dossier en matière plastique comprenant des éléments fonctionnels formés en matière plastique ou revêtus de matière plastique

Info

Publication number
EP2531374A1
EP2531374A1 EP11703129A EP11703129A EP2531374A1 EP 2531374 A1 EP2531374 A1 EP 2531374A1 EP 11703129 A EP11703129 A EP 11703129A EP 11703129 A EP11703129 A EP 11703129A EP 2531374 A1 EP2531374 A1 EP 2531374A1
Authority
EP
European Patent Office
Prior art keywords
plastic
backrest
spars
insert
bars
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP11703129A
Other languages
German (de)
English (en)
Other versions
EP2531374B1 (fr
Inventor
Jens Baumgarten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sitech Sitztechnik GmbH
Original Assignee
Sitech Sitztechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43756822&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2531374(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sitech Sitztechnik GmbH filed Critical Sitech Sitztechnik GmbH
Publication of EP2531374A1 publication Critical patent/EP2531374A1/fr
Application granted granted Critical
Publication of EP2531374B1 publication Critical patent/EP2531374B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/68—Seat frames
    • B60N2/686—Panel like structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/68—Seat frames
    • B60N2/682—Joining means

Definitions

  • the invention relates to a vehicle seat with an intrinsic plastic backrest.
  • Plastic composites with a high modulus of elasticity can be used. Made of metal structures seats are relatively heavy and expensive. Remedy can create backrests or seat parts that are at least partially made of plastic or plastic whose plastic is designed to be stable or at least partially reinforced.
  • a vehicle seat with a backrest and a seat base is known, the backrest is formed as a one-piece molded hollow body, wherein the backrest of a plastic, in particular of a thermoplastic resin
  • a reinforcing element made of a material with a high modulus of elasticity is used.
  • DE 22 23 361 discloses a frame for a vehicle seat, which is characterized by an embedded in a plastic body reinforcing member of wire, metal tube or pressed metal.
  • Injection molding which is referred to only as injection molding or injection molding, is a molding process that is very commonly used in plastics processing
  • Injection molding can be produced very economically direct usable moldings in large quantities.
  • the procedure described in simplified terms is as follows: In an injection molding machine, which has a heatable container in which a
  • Austragsvorraum is located, the respective thermoplastic material is melted under heat and injected into a mold made of metal, which is generally referred to as a tool.
  • the cavity of the tool determines the outer shape and the
  • the invention has for its object a seat structure, in particular to provide a backrest for a front seat, in which instead of the metal structure previously used, a high proportion of the structure is formed of a plastic.
  • a seat structure in particular to provide a backrest for a front seat, in which instead of the metal structure previously used, a high proportion of the structure is formed of a plastic.
  • the production of such a product should be simple, fast and inexpensive.
  • Basic structure of a backrest between the spars of the backrest has at least one functional element which is formed either of plastic and / or as a plastic-coated insert.
  • an insert is arranged as a reinforcing reinforcing element made of a metal, in particular a steel or a light metal, in particular aluminum or magnesium or alloys thereof.
  • this reinforcing stiffening element is because the arranged between the bars of the backrest functional elements in the event of a crash and in the normal
  • a fiber-reinforced plastic is used in an advantageous manner.
  • the advantage of using fiber-reinforced plastic is its properties.
  • Fiber-reinforced plastic has a high weight-related strength and rigidity and a high vibration damping capacity and a high fatigue strength. In addition, a low thermal expansion and a very good UV resistance are given. In addition, fiber-reinforced plastic has a very good ductility and can be brought in virtually any form, and also at the same time a color pre-selection of the components to be manufactured by using colored fibers is possible. Fiber-reinforced plastic can be used very well in the already mentioned and briefly described injection molding process.
  • the invention exemplifies functional elements formed of plastic or partially or completely equipped with inserts, coated with plastic, functional elements, which - below - as a first and second embodiment variant - will be described.
  • a resilient abutment surface is formed in the back region of a seat occupant between the bars of the frame of the backrest
  • the second embodiment is a Lordose 1 arranged between the bars of the frame of the backrest in the lordosis region of a seat occupant, for example in the manner of a lumbar plate.
  • a first functional element arranged between the spars is provided as a plastic web which serves as a spring element in the surface formed between the spars of the basic structure.
  • a second or third functional element arranged between the bars of the basic structure is arranged as a coated partial insert (second embodiment) or coated complete insert (third embodiment).
  • a wire is preferably provided for the inserts, so that a plastic-coated web with a wire insert, in which the surface formed between the bars of the basic structure serves as a spring element.
  • Backrest is designed as a resilient contact surface, replaced by the plastic web without insert or by a provided with a depositor plastic-coated web.
  • a fourth functional element between the bars is a plastic part, in the manner of an angular or round
  • a fifth or sixth functional element arranged between the bars of the basic structure is arranged as a coated partial insert (second embodiment) or coated complete insert (third embodiment).
  • the insert is made in a kind of plate, which serves as a plastic-coated plate in the area formed between the bars of the basic structure as a movable lumbar support.
  • the plate formed of a metal can be made very thin and has a material thickness that is below the material thickness used for prior art lumbar support plates. This results in the desired weight advantage for the vehicle seat and a vehicle as a whole.
  • the inserts for the lumbar plate need not be plate-like inserts.
  • wires can also be arranged like a mat and coated with plastic, so that a lumbar plate is formed, which consists of plastic-coated wires, whereby the stiffening of the functional elements is achieved analogous to the plate-like inserts.
  • an insert used as a stiffening element in the frame of the backrest and / or is arranged as a wire-like or plate-like insert between the bars of the frame of the backrest is formed of metal and / or a glass / carbon fiber.
  • Embodiment of both variants with the in the frame-shaped basic structure arranged inserter, which serves as the frame reinforcing reinforcing element connected.
  • the frame-shaped basic structure arranged inserter which serves as the frame reinforcing reinforcing element connected.
  • FIG. 1 shows a side view of a backrest made of plastic with an insert in the basic structure of the backrest
  • Figure 2 shows the backrest in a front view with between the bars of the
  • Figure 3A is a plastic web, which is arranged as an elastically resilient element between the bars of the frame-shaped basic structure;
  • Figure 3B the plastic web, which is arranged as an elastically resilient element between the bars of the frame-shaped basic structure, with a partially integrated as a depositor in the plastic web wire
  • Figure 3C the plastic web, which is arranged as an elastically resilient element between the bars of the frame-shaped basic structure, with a fully integrated as a depositor in the plastic web wire
  • Figure 3D is a plastic web, which is arranged as an elastically resilient element between the bars of the frame-shaped basic structure, with a fully integrated as a depositor in the plastic web wire on the
  • Stiffening element is secured in the spars of the backrest of Figure 1.
  • FIG. 1 shows a side view of a backrest 10 made of plastic with a stiffening element 14 made of metal or light metal in the frame-like basic structure 12 as insert 24.
  • the stiffening element 14 can be arranged so as to be visible laterally as shown is or not embedded in the existing plastic base structure 12 of the backrest 10 is not visible, as shown in Figure 2 in a schematic front view.
  • the stiffening element 14 is connected to a backrest bearing or a Lehne inclination adjuster 16 shown schematically, so that forces in the use of the
  • Backrest 10 and the backrest bearing or the Lehnenne Trentsversteller 16 can be added. If the plastic is sufficiently stiff to be able to absorb the required forces, the arrangement of the reinforcing reinforcing element 14 is not necessary. The forces are then introduced from the plastic backrest 10 directly into the generally metallic trained backrest bearing or Lehenne Trentsversteller 16.
  • Figure 2 shows the backrest 10 schematically in front view.
  • a crossbar 12A merges integrally into bars 12B, wherein the frame-shaped basic structure 12 of the backrest 10 formed by the bars 2B
  • Functional elements 18 'and 20 are arranged.
  • the reference numerals 18, 18 "and 20 ', 20" shown in parentheses in FIG. 2 mean different embodiments of the functional elements arranged at this position but not shown, although they are also described below.
  • wire webs or wire mats are formed between the spars to create comfortable suspension properties of a padded backrest in the contact area of the backrest for the user.
  • wire mats or the Lordose 100 represent functional elements that are exemplary of other functional elements for which is provided according to the invention to train them as plastic components or as plastic-coated components.
  • the first embodiment variant is used to replace the known wire mat in the back area of a seat occupant.
  • Plastic web 18 "between the bars 12B of the backrest 10 with a full insert 22".
  • Lumbar area of a seat user is Lumbar area of a seat user.
  • Two embodiment of the second embodiment Plastic plate 20 between the bars 12B of the backrest 10 (without insert).
  • Plastic plate 20 "between the bars 12B of the backrest 10 with a complete insert 22".
  • plastic web 18 does not mean that it is only a straight, web-like extending plastic element between the bars 12B of the backrest.
  • the plastic web 18 may be formed parabolic or meandering between the spars or in other conceivable contours.
  • the plastic used is permanently elastic and has a very good recovery behavior, so that the plastic web 18 or more plastic webs 18 a metallic
  • FIG. 3A illustrates the arrangement and construction of a plastic web 18, without inserts, in a transition region 26 on a spar 12B.
  • a plate-like lumbar support by at least one between the bars 12B of
  • FIG. 1 This first embodiment of the second embodiment is shown in FIG.
  • the plastic used for this is also permanently elastic and has a very good restoring behavior, so that the plastic plate 20, the metallic plate of a lumbar support according to the prior art replaced and arranged between the bars 12B of the backrest 10 type resilient plate made of plastic.
  • the plastic plate 20 for example, rectangular openings, which increases their flexibility and further the weight is further reduced.
  • lateral webs for connection to the spars 12 of the frame 12 of the backrest 10 are executed. These running in the transition region 26 lateral webs also represent plastic webs 18 of Figure 3A, as they are performed in the upper region of the backrest 10 for the back-side resilient plastic web, wherein the plastic webs for the plastic plate of Lordose NU side of the plastic plate 20, for example, are made slightly wider , so for the user a richer plant and a higher
  • FIG. 2 shows, for example, three plastic webs 18 'arranged in parallel horizontally, which are arranged as elastically resilient components between the uprights 12B of the frame-shaped basic structure 12, wherein in the transition region 26 between the uprights 12B of the frame 12, as FIG. 3B shows, a partially arranged insert 22 ', which serves as a spring element and is designed as a spring element, is arranged.
  • This partially arranged insert 22 ' is injected in the production of the backrest 10, so to speak coated with plastic.
  • This second embodiment has the advantage that just in the transition region 26 between the bars 12B and the insert 22 'provided with plastic web 18' higher forces can be absorbed and transmitted and thereby achievable elasticity of the coated plastic web 18 'in this area in total to increase of
  • Embodiment of the second embodiment variant analogous in the transition regions 26 of a plastic plate 20 'to the bars 12B executable.
  • This also gives the plastic plate 20 'by partial insert 22' a more flexible and reinforced connection to the spars 12B, which means the Lordoseverstelltechnik larger adjustment can be realized because higher overall forces can be absorbed.
  • the connection to the uprights 12B of the frame 12 and the rigidity are supported by a wire-shaped insert 22 "extending completely between the molds 12 B.
  • the cross-sections of these preferably wire-shaped inserts 22" can be selected advantageously lower than the cross sections of the prior art.
  • the associated plastic coating also absorbs part of the acting forces.
  • a metal wire for example, as an elastically resilient element is arranged completely between the bars 12B of the frame-shaped base structure 12 so that not only (FIG. 3B) in the transition area 26 between the bars 12B of the frame 12 a complete insert run as a coated plastic bar 18 " 22 "is formed.
  • the third embodiment has the advantage that not only in the transition region 26 between the uprights 12B and the insert 22 "provided with a plastic web 18", but also in the back region and / or in the lordosis region of a backrest 10 higher forces can be absorbed, the cross sections the wire insert 22 "is very small, in particular smaller, than the cross-sections known from the prior art can be carried out, a weight saving with the same or even better
  • a plastic plate 20 ', 20 "with inserts 22', 22” receives a more flexible and reinforced connection to the bars 12B and a reinforced structure, whereby in the second embodiment by means of the Lordoseverstelltechnik by the third embodiment 20 "compared to the second embodiment 20 'even greater adjustment can be realized because in the lumbar support used with a not partially, but completely arranged between the bars 12B insert 22 "the plastic plate 20" overall even higher forces can be absorbed.
  • the plastic plate 20 overall even higher forces can be absorbed.
  • Embodiment) and the insert 24 made an inner composite, whereby the forces exerted on the functional elements 18 ', 20' (second embodiment) or 18 ", 20" (third embodiment) forces on the depositors 22 ', 22 "and 24 in the frame-shaped Basic structure 12 of the backrest 10 are introduced and can be recorded there.
  • wire or plate-like inserts 22 ', 22 ", 24 not only wires made of metal or light metal can be used, but also glass / carbon fibers can be injected, whereby a combination of the materials used is also used The choice also depends on the raw material costs of the materials used, or are placed at positions within the
  • Backrest 10 in which higher forces or force peaks occur, materials with higher strength properties used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)

Abstract

L'invention concerne un dossier (10) dont la structure de base (12) en forme de cadre formée de montants (12B) est réalisée en matière plastique indéformable. Selon l'invention, la structure de base en forme de cadre comprend au moins un élément fonctionnel (18, 20, 18', 20') entre les montants (12B), cet élément fonctionnel (18, 20, 18', 20') étant réalisé uniquement en matière plastique et/ou comme insert (22) revêtu de matière plastique. Selon l'invention, le procédé de fabrication est le moulage par injection.
EP11703129.4A 2010-02-06 2011-01-28 Dossier en matière plastique doté d'élément de functionemment réalisé en une matière plastique ou revêtu de matière plastique Revoked EP2531374B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010007052A DE102010007052A1 (de) 2010-02-06 2010-02-06 Rückenlehne aus Kunststoff mit aus Kunststoff gebildeten oder beschichteten Funktionselementen
PCT/EP2011/000377 WO2011095302A1 (fr) 2010-02-06 2011-01-28 Dossier en matière plastique comprenant des éléments fonctionnels formés en matière plastique ou revêtus de matière plastique

Publications (2)

Publication Number Publication Date
EP2531374A1 true EP2531374A1 (fr) 2012-12-12
EP2531374B1 EP2531374B1 (fr) 2019-06-26

Family

ID=43756822

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11703129.4A Revoked EP2531374B1 (fr) 2010-02-06 2011-01-28 Dossier en matière plastique doté d'élément de functionemment réalisé en une matière plastique ou revêtu de matière plastique

Country Status (5)

Country Link
US (1) US8985695B2 (fr)
EP (1) EP2531374B1 (fr)
CN (1) CN102741087A (fr)
DE (1) DE102010007052A1 (fr)
WO (1) WO2011095302A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011087054A1 (de) * 2011-11-24 2013-05-29 Bayerische Motoren Werke Aktiengesellschaft Fahrzeugsitz, insbesondere für ein Kraftfahrzeug
BR112014010972A2 (pt) * 2011-12-16 2017-06-06 Toray Industries estrutura de resina reforçada com fibra
JP5867295B2 (ja) * 2012-05-30 2016-02-24 トヨタ紡織株式会社 車両用シート
CN102717740B (zh) * 2012-07-12 2014-06-11 上海延锋江森座椅有限公司 汽车座椅靠背骨架
JP2015003534A (ja) * 2013-06-19 2015-01-08 トヨタ紡織株式会社 パネル形状のシートバックフレーム
US9227541B2 (en) 2013-10-16 2016-01-05 Ford Global Technologies, Llc Composite modular rear seat structure frame
DE102014006886A1 (de) * 2014-05-09 2015-11-12 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Verfahren zur Herstellung einer Sitzlehnenstruktur eines Fahrzeugsitzes
DE102014012194A1 (de) 2014-08-18 2016-02-18 Audi Ag Verfahren zur Herstellung eines textilverstärkten Kunststoffteils für ein Kraftfahrzeug
DE102017215092A1 (de) * 2017-08-29 2019-02-28 Elringklinger Ag Formbauteil, Sitz und Verfahren zur Herstellung eines Formbauteils
DE102019135393A1 (de) * 2019-12-20 2021-06-24 Recaro Aircraft Seating Gmbh & Co. Kg Flugzeugsitzvorrichtung, Flugzeugsitz, Verfahren zur Herstellung der Flugzeugsitzvorrichtung und Baukastensystem
DE102021201069A1 (de) 2021-02-05 2022-08-11 Volkswagen Aktiengesellschaft Lordose-Stützelemente aus Kunststoff
CN115384372A (zh) * 2021-05-25 2022-11-25 上海汽车集团股份有限公司 座椅骨架、座椅骨架的制造方法及座椅总成

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803293A (en) * 1953-10-12 1957-08-20 David L Rowland Spring assembly
US3767261A (en) * 1971-03-22 1973-10-23 D Rowland Seating and sub-assembly for seats and backs and method for making same
US3709559A (en) * 1971-03-22 1973-01-09 Rowland David L Furniture for seating people
GB1333476A (en) 1971-05-13 1973-10-10 Birnam Prod Ltd Vehicle seat frames
US4075722A (en) * 1976-12-27 1978-02-28 Hercules Incorporated Space frame seat assembly
JPS5588713A (en) * 1978-12-27 1980-07-04 Tachikawa Spring Co Sheet for car in synthetic resin
US4415147A (en) * 1981-10-09 1983-11-15 Simmons Universal Corporation Seating spring assembly and method
GB2126476B (en) 1982-09-02 1985-08-07 Hawtal Whiting Design & Eng Vehicle seat
US4609225A (en) * 1985-01-17 1986-09-02 Loucks Harry D Folding chair with membrane shell
US5067772A (en) * 1990-03-29 1991-11-26 Michigan Seat Company Foam seat with insert
US5253924A (en) * 1991-06-11 1993-10-19 Concept Analysis Corporation Blow molded seat back with integral reinforcing member
DE9406437U1 (de) 1994-04-18 1994-07-14 Concept Analysis Corp., Plymouth, Mich. Fahrzeugsitz mit blasgeformter Rückenlehne und Verstärkungsstange
DE19905215C2 (de) * 1999-02-09 2002-01-31 Wolfgang Lortz Sitz
DE19961070C1 (de) 1999-12-17 2001-04-19 Daimler Chrysler Ag Einteiliger Schalensitz in Leichtbauweise
US6644740B2 (en) 2000-06-28 2003-11-11 Lear Corporation Vehicle seat lumbar support system
DE10220028B4 (de) * 2002-05-04 2011-07-28 Schwarzbich, Jörg, 33607 Sitzeinlage und Verfahren zu ihrer Herstellung
DE10243617B4 (de) * 2002-09-19 2007-11-15 Holger Thiessies Rückenlehne mit einer Lordosenplatte
JP4348255B2 (ja) * 2003-10-08 2009-10-21 デルタ工業株式会社 車両用シート
JP2006181157A (ja) 2004-12-28 2006-07-13 Toyota Boshoku Corp シートバック支持装置
US7585027B2 (en) * 2006-04-07 2009-09-08 Schukra Of North America Overmolded thin-profile lumbar support
US7775600B2 (en) * 2006-04-28 2010-08-17 Steelcase Development Corporation Seating construction and method of assembly
US7399036B2 (en) * 2006-12-01 2008-07-15 Sabic Innovative Plastics Ip B.V. Molded plastic universal seat
DE102007034187B4 (de) * 2007-07-23 2013-10-31 Fico Cables Lda Stützmatte für einen Kraftfahrzeugsitz
CA2655083C (fr) * 2008-02-22 2016-07-05 Schukra Of North America Soutien lombaire rabattable a pression constante

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011095302A1 *

Also Published As

Publication number Publication date
DE102010007052A1 (de) 2011-08-11
CN102741087A (zh) 2012-10-17
US20120326483A1 (en) 2012-12-27
US8985695B2 (en) 2015-03-24
WO2011095302A1 (fr) 2011-08-11
EP2531374B1 (fr) 2019-06-26

Similar Documents

Publication Publication Date Title
EP2531374B1 (fr) Dossier en matière plastique doté d'élément de functionemment réalisé en une matière plastique ou revêtu de matière plastique
DE102009050839B4 (de) Rückenlehne, insbesondere für eine Rücksitzanlage eines Kraftfahrzeugs
DE102013205559A1 (de) Fahrzeugsitz
EP0372339A2 (fr) Structure de support d'un dossier pour un siège de véhicule et dossier de siège de véhicule, pourvu de cette structure de support de dossier
AT402145B (de) Anatomisch formbare stütze, insbesondere lordosenstütze
EP2697037B1 (fr) Élément structural renforcé en matière plastique, notamment dans le domaine de l'aménagement intérieur de véhicules
EP2233352A1 (fr) Structure de support pour un dossier
DE10220028B4 (de) Sitzeinlage und Verfahren zu ihrer Herstellung
DE19757060A1 (de) Rückenlehne für ein Kraftfahrzeug
EP1946962A2 (fr) Structure de siège pour un siège de véhicule
DE102005020730A1 (de) Stoßfängerausbildung für Kraftfahrzeuge
DE102007048777A1 (de) Sitzmodul
DE19728052A1 (de) Sitzelement mit Rahmen
DE102005053948B4 (de) Stützelement mit einstellbaren Seitenstützen
DE102008064663B4 (de) Stützmatte
EP2897788A1 (fr) Élément composite renforcé par des fibres optimisé fonctionnellement, et procédé de fabrication dudit élément composite
EP1500578B1 (fr) Module de support et procédé pour son moulage par compression
DE19625785B4 (de) Sitzlehne für ein Kraftfahrzeug
EP2585339B1 (fr) Dossier de siège de véhicule à moteur
DE102008019193A1 (de) Kopfstütze für Fahrzeugsitze
DE102010017714B4 (de) Blasformsitz und Verfahren zu dessen Herstellung
EP3807126B1 (fr) Element de siege, en particulier dossier pour siege de vehicule
DE102013021384A1 (de) Strukturteil für eine Sitzanlage, insbesondere einen Fahrzeugsitz
WO2021043701A1 (fr) Module de confort pour siège de véhicule
DE102021201069A1 (de) Lordose-Stützelemente aus Kunststoff

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120906

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170801

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190329

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1147902

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190715

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502011015842

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190926

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190926

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190927

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191028

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191026

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502011015842

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

26 Opposition filed

Opponent name: ADIENT ENGINEERING AND IP GMBH

Effective date: 20200326

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200224

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PG2D Information on lapse in contracting state deleted

Ref country code: IS

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200128

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200128

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200131

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200128

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200131

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200131

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200128

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1147902

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200128

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210131

Year of fee payment: 11

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

REG Reference to a national code

Ref country code: DE

Ref legal event code: R103

Ref document number: 502011015842

Country of ref document: DE

Ref country code: DE

Ref legal event code: R064

Ref document number: 502011015842

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190626

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FI

Ref legal event code: MGE

27W Patent revoked

Effective date: 20220509

REG Reference to a national code

Ref country code: AT

Ref legal event code: MA03

Ref document number: 1147902

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220508